From 3c1690f0186863026595c80107f54c4ec9f1cf20 Mon Sep 17 00:00:00 2001
From: Ben Peddell <klightspeed@killerwolves.net>
Date: Mon, 28 Dec 2015 21:02:41 +1000
Subject: [PATCH] Fix typo in RCON handling

---
 tools/arkmanager | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/arkmanager b/tools/arkmanager
index 5a8ca5f..7bb8aeb 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -272,7 +272,7 @@ rconcmd() {
       my ($sock) = @_;
       my $data = "";
       recv($sock, $data, 12, 0);
-      die "Empty response" if len($data) == 0;
+      die "Empty response" if length($data) == 0;
       my ($pktlen, $resid, $restype) = unpack("VVV", $data);
       recv($sock, $data, $pktlen - 8, 0);
       return ($resid, $restype, substr($data, 0, $pktlen - 10));